Zhang, Xiangyang
Tian, Xuemin
Zhang, Baike
Guo, Lisa
Li, Xiaodan
Jia, Yong
Article History
Received: 28 December 2018
Accepted: 6 December 2019
First Online: 18 December 2019
Ethics approval and consent to participate
: This study was approved by the health Authority BioMed Research International Ethical Committee of the 988 Hospital of People’s Liberation Army. Written Informed consent was obtained from all of the study participants. Particularly for the patients under the age of 16, their parents have given written consent to participate on their behalf.
: We have obtained written consent for publication from the patients or the parents of patients under the age of 18 that have been included in our study.
: The authors declare that they have no competing interests.